55 kW 1500 RPM Three Phase Electric Motor for Industrial Applications

When searching for 55 kW 1500 RPM electric motor prices, industrial buyers are generally looking for a solution that combines durability, energy efficiency, and long-term reliability. Electric motors in this power range are widely used in production facilities where continuous operation is essential. Choosing a high-quality motor not only improves operational efficiency but also reduces maintenance costs and energy consumption throughout the equipment's lifetime.

At DRG Motor, we provide high-performance 55 kW 1500 RPM three-phase electric motors designed to meet the demanding requirements of modern industry. Our motors are manufactured using premium materials, advanced production technologies, and international quality standards to ensure dependable operation in challenging environments.

What Is a 55 kW 1500 RPM Electric Motor?

A 55 kW 1500 RPM electric motor is a four-pole induction motor designed for industrial equipment requiring medium-to-high power output and continuous operation. Operating on a three-phase 380–400 Volt, 50 Hz power supply, it delivers stable torque and smooth performance, making it suitable for a wide variety of industrial machines.

These motors are commonly installed in manufacturing plants, water treatment systems, mining operations, concrete production facilities, processing plants, and numerous industrial production lines where reliability is critical.

Factors That Influence 55 kW 1500 RPM Electric Motor Prices

The price of a 55 kW 1500 RPM electric motor is determined by a combination of technical specifications and production quality rather than rated power alone.

Important pricing factors include:

  • IE3 or IE4 energy efficiency level
  • Quality of electrical steel and copper windings
  • Heavy-duty cast iron housing
  • Protection rating (IP55)
  • Insulation class (Class F)
  • Mounting configuration (B3, B5 or B35)
  • Bearing brand and service life
  • Manufacturing standards
  • Available stock
  • Delivery requirements
  • Quantity ordered
  • Current international material costs

Because every industrial application has unique operating conditions, obtaining a customized quotation is the best way to identify the most suitable motor.

Technical Features

Every 55 kW DRG Motor electric motor is engineered for high reliability and continuous industrial performance.

Standard Specifications

  • Rated Power: 55 kW
  • Rated Speed: 1500 RPM
  • Four-pole induction design
  • Three-phase operation
  • Operating Voltage: 380–400 V
  • Frequency: 50 Hz
  • IE3 Premium Efficiency
  • Optional IE4 Super Premium Efficiency
  • 100% copper windings
  • Heavy-duty cast iron body
  • IP55 protection class
  • Class F insulation
  • Low vibration operation
  • Quiet performance
  • High-quality industrial bearings
  • Continuous-duty operation
  • IEC compliant construction
  • B3 foot-mounted version
  • B5 flange-mounted version
  • B35 combined foot and flange version

Improve Productivity While Lowering Energy Costs

Electric motors operate for thousands of hours every year. Selecting an energy-efficient motor can significantly reduce operating expenses.

High-efficiency 55 kW electric motors convert electrical energy into mechanical power with minimal losses. Lower heat generation, improved efficiency, and reduced electrical consumption contribute to lower operating costs while extending the service life of the equipment.

Industrial facilities operating continuously often recover the investment in premium-efficiency motors through reduced electricity bills over time.

Common Applications

A 55 kW 1500 RPM three-phase electric motor is suitable for many industrial sectors, including:

  • Crushing and screening plants
  • Aggregate production systems
  • Concrete batching plants
  • Cement manufacturing
  • Mining operations
  • Water pumping stations
  • Fire protection pumps
  • Booster pump systems
  • Deep well pumps
  • Industrial ventilation
  • Heavy-duty cooling fans
  • Air compressor systems
  • Conveyor systems
  • Recycling facilities
  • Wood processing machinery
  • Plastic extrusion equipment
  • Food processing plants
  • Textile manufacturing
  • Paper production
  • Ceramic production facilities

Advantages of Cast Iron Motor Frames

Heavy industrial applications require motors capable of operating reliably under demanding conditions.

Cast iron motor construction offers:

  • High structural rigidity
  • Excellent resistance to vibration
  • Better thermal stability
  • Longer mechanical life
  • Increased resistance to impact
  • Improved alignment under heavy loads
  • Reliable operation in difficult environments

Why 100% Copper Windings Matter

Copper windings play a major role in motor efficiency and reliability.

Advantages include:

  • Improved electrical conductivity
  • Reduced energy losses
  • Lower operating temperatures
  • Higher efficiency
  • Better overload capability
  • Longer insulation life
  • Reduced maintenance requirements

Why Industrial Companies Choose DRG Motor

DRG Motor supplies industrial electric motors that combine quality, efficiency, and long-term reliability.

Customers choose DRG Motor because of:

  • Large inventory availability
  • Fast shipment
  • Competitive pricing
  • Expert technical support
  • Professional application engineering
  • Reliable after-sales service
  • Premium-quality manufacturing
  • IE3 and IE4 motor options
  • Comprehensive warranty
  • Consistent product quality

Choosing the Right 55 kW Electric Motor

Before purchasing a 55 kW industrial electric motor, several engineering factors should be considered:

  • Required motor power
  • Operating voltage
  • Supply frequency
  • Rotational speed
  • Energy efficiency class
  • Protection level
  • Insulation class
  • Ambient operating temperature
  • Installation environment
  • Mounting type
  • Load characteristics
  • Shaft dimensions
  • Flange dimensions
  • Service requirements
  • Spare parts availability
  • Technical support

Selecting the correct motor improves productivity, reduces downtime, lowers maintenance expenses, and maximizes the return on investment.

Buy 55 kW 1500 RPM Electric Motors from DRG Motor

If you need a durable, efficient, and competitively priced 55 kW 1500 RPM three-phase electric motor, DRG Motor offers the ideal solution.

Our motors are available in IE3 Premium Efficiency and IE4 Super Premium Efficiency versions, featuring 100% copper windings, heavy-duty cast iron construction, IP55 protection, and IEC-compliant manufacturing standards. Every motor is designed to provide dependable performance, reduced energy consumption, and a long operating life.

Contact DRG Motor today for the latest 55 kW 1500 RPM electric motor prices, technical specifications, stock availability, and a cus.tomized quotation prepared according to your industrial application